FIELD: construction.
SUBSTANCE: composite profile (1) for doors, windows or other facade elements, having at least one first metal profile (2), at least one second metal profile (4), wherein between these two metal profiles (2, 4) there is at least one central metal profile (6), wherein first metal outer profile (2) is connected to central metal profile (6) in first zone I of insulating walls by means of one or more insulating walls (8, 22) and second metal profile (4) is connected to central metal profile (6) in second zone II of insulating walls by means of one or more insulating walls (9, 22), It differs by the fact that two zones of I, II insulating walls have different resistance to shear perpendicular to plane of cross-section of composite profile (1).
EFFECT: disclosed is a composite profile for doors, windows or facade elements.
33 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITE PROFILE FOR DOORS, WINDOWS OR FACADE ELEMENTS | 2015 |
|
RU2694378C2 |
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|
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| LPG STORAGE | 2022 |
|
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| RAIL FASTENING ASSEMBLY WITH HALF-HAMMER | 2019 |
|
RU2718528C1 |
| ISOLATION GLASS PACK WITH SEPARATE GLASS SHEETS AND SPACING PROFILE | 2001 |
|
RU2289666C2 |
| FRAME FOR WINDOW OR DOOR | 2006 |
|
RU2401929C2 |
| LENGTHWISE BEAM OF ANTI-RATTLE FRAME (VERSIONS) | 2008 |
|
RU2375224C2 |
| SUPPORT POST FOR ENCLOSURES OR FOR USE IN AGRICULTURE AND METHOD OF MAKING SAID SUPPORT POST | 2016 |
|
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| BODY OF TRANSPORT-LAUNCH CONTAINER FROM COMPOSITE MATERIALS (VERSIONS) | 2011 |
|
RU2467278C1 |
| TIGHT AND HEAT-INSULATED RESERVOIR, SUPPLIED WITH REINFORCING PART | 2016 |
|
RU2682464C1 |
